Commodity2005200620072008200920102011
Petroleum resins, coumarone, indene/coumarone-indene resins & polyterpenes, ...    $28,952$64,313$14,543
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$19,563$17,658$5,123$812$93,447$133,001$60,116
Total$19,563$17,658$5,123$812$122,399$197,314$74,659